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Major subgroups


 

 


There are 11 extant orders of Arachnids, which can be seen here, and 5 extinct orders,which are outlined in the table below.

 Order  
 Achritarbida
 Phalangiotarbida
 Trigonotarbida
 Haptopoda
 Kustarachnida

 

For a synopsis of the Arachnida at family and genus level, click here

 

 

Author: Ceri-Wyn Thomas

Last updated: 22.11.05
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Websites produced by students on the MSc Palaeobiology programme in the Department of Earth Sciences at the University of Bristol for academic year 2005-6